(Subscript[s, k])(t,0)=2 ((exp(j 2 π k Δ f t)-exp(-j 2 π k Δ f t))/(j π))+(2/(j π))(∑_(n=1)^∞)(1/(2 n+1))(exp(j 2 π k(2n+1)Δ f t)-exp(-j 2 π k(2n+1)Δ f t)).
	Since	(1/((∑_(n=0)^∞)((((1/(2 n+1))))^2)))=0.81,